#2F2237
Closest named color: Space Cadet (#2B2D42). oklch(27.7% 0.042 312), rgb(47, 34, 55).
Aa
White text reads best on this color (14.94:1).
About this color
#2F2237 is a dark, muted purple. In OKLCH its lightness is 28%, its chroma 0.042 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.036 away. White text reads best on it, at 14.94:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.40:1 |
| White text | 14.94:1 |
Values
| HEX | #2F2237 |
| RGB | rgb(47, 34, 55) |
| HSL | hsl(277, 24%, 17%) |
| OKLCH | oklch(27.7% 0.042 312) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2F2237 | 14.94:1 | AAA | Lc -104.6 | Preferred for body text |
| Black text on #2F2237 | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #2F2237 text on white | 14.94:1 | AAA | Lc 101.8 | Preferred for body text |
| #2F2237 text on black | 1.40:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DFD4E7
oklch(88.4% 0.028 311.3)
-
Step 300
300
#CBB8D8
oklch(80.9% 0.049 311.7)
-
Step 400
400
#B193C5
oklch(70.8% 0.079 311.5)
-
Step 500
500
#9E77B6
oklch(63.1% 0.102 312)
-
Step 600
600
#895FA2
oklch(55.6% 0.111 312)
-
Step 700
700
#744E8A
oklch(49% 0.102 312.2)
-
Step 800
800
#5E4070
oklch(42.6% 0.085 311.9)
-
Step 900
900
#4D375B
oklch(37.7% 0.066 311.5)
-
Step 950
950 (this color)
#2F2237
oklch(27.7% 0.042 312)
#2F2237 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #1E2638 | 0.032 |
| Deuteranopia (no green cones) | #212736 | 0.029 |
| Tritanopia (no blue cones) | #2E252A | 0.029 |
| Achromatopsia (no color) | #272727 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F2237
#2F2237
oklch(27.7% 0.042 312)
- #202C16
#202C16
oklch(27.5% 0.042 131.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2F2237, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.036
- Oxford Blue #1B263B ΔE 0.036
- Dark #1B2431 ΔE 0.039
- Jet #212529 ΔE 0.041
- Gunmetal #293241 ΔE 0.051
- Eggplant #380835 ΔE 0.065
- Aubergine #3D0734 ΔE 0.067
- Rich Black #0D1B2A ΔE 0.071
Use #2F2237 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.